Home / 1,541,188.67-2,312,447.61-595,223.69

Finding the Fourth Proportional to 1,541,188.67, 2,312,447.61 and 595,223.69

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Solution

The fourth proportional to 1,541,188.67, 2,312,447.61 and 595,223.69 is: 893,092.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,541,188.67 : 2,312,447.61 = 595,223.69 : x
  2. Step 2: Convert to fraction form
    1,541,188.67/2,312,447.61 = 595,223.69/x
  3. Step 3: Cross multiply
    1,541,188.67x = 2,312,447.61 × 595,223.69
  4. Step 4: Simplify right side
    1,541,188.67x = 1,376,423,599,355.88
  5. Step 5: Solve for x
    x = 1,376,423,599,355.88/1,541,188.67
  6. Step 6: Final answer
    x = 893,092.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.